This is a kit that gives you a replacement torso and head cover, as well as new weapon accessories for the Transformers: Generations - Combiner Wars Legends Class Bombshell figure that converts the figure into the G1 "Deluxe" Insecticon character Barrage.
You will need to keep the following parts from the original Bombshell figure:
Entire lower body (Legs and lower torso), Entire arms (including the joint parts pinned into the original torso), the two 1.5mm metal pins that attach the arms to the original torso, and the two 2mm pins used to attach the original head cover to Bombshell's head.
Take care when removing the 1.5mm pins holding Bombshell's arms in, as they can be a little tricky to remove.
This kit includes the following new parts:
New torso parts - front & back, two "wing" accessories (these peg in via 3mm pegs, but they must be removed in insect mode), a new head cover, new insect horn, and two accessories based on G1 Barrage's original weapon accessories.
NOTE: Sections of the figure in the included images have been digitally colored, as I didn't want to paint over sections of the only CW Bombshell figure I owned at the time of taking these photos.